# [ESWD_STP_LOOP_PROTECT_IN_EFFECT](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT)

## SYSLOG Details
- **Message**: <variable>interface-name</variable>: loop protect in effect for instance <variable>instance-id</variable>
- **Help**: STP loop protect in effect
- **Description**: This condition occurs when STP loop protect condition occurs.
- **Type**: Error: An error occurred
- **Severity**: alert
- **Cause**: -
- **Action**: -
- **Attributes**: interface-name
instance-id
- **Facility**: LOG_DAEMON

## Found this message in the following releases:
- [Junos OS 26.2R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=26.2R1)
- [Junos OS 25.4R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=25.4R1)
- [Junos OS 25.2R2](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=25.2R2)
- [Junos OS 25.2R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=25.2R1)
- [Junos OS 24.4R2](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=24.4R2)
- [Junos OS 24.4R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=24.4R1)
- [Junos OS 24.2R2](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=24.2R2)
- [Junos OS 24.2R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=24.2R1)
- [Junos OS 23.4R2](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=23.4R2)
- [Junos OS 23.4R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=23.4R1)
- [Junos OS 23.2R2](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=23.2R2)
- [Junos OS 23.2R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=23.2R1)
- [Junos OS 22.4R3](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=22.4R3)
- [Junos OS 22.4R2](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=22.4R2)
- [Junos OS 22.4R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=22.4R1)
- [Junos OS 22.2R3](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=22.2R3)
- [Junos OS 22.2R2](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=22.2R2)
- [Junos OS 22.2R1](https://apps.juniper.net/syslog-explorer/?msg=ESWD_STP_LOOP_PROTECT_IN_EFFECT&sw=Junos%20OS&rel=22.2R1)